23°
Mostly Cloudy
Feels Like: 24°
Min: 17°
Max: 25°
The next few hours will be mostly cloudy, with today reaching 25°C and dropping to 17°C. The coming days will be mostly clear until evening.
Unlock Historical Data
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:17
Sunrise
19:47
Sunset
Moon
Waxing Gibbous
66% illuminated
13:51
Moonrise
01:02
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Air Quality Data Available
Upgrade to access real-time air quality data for Sejong.
Resources
UV Index
Humidity
Frequently asked questions about weather in Sejong
How warm does it get in Sejong?
The warmest month in Sejong is August, with average high temperatures of 31°C. The average temperature during this period is around 27°C.
How cold does it get in Sejong?
The coldest month in Sejong is January, with average low temperatures of -6°C. The average temperature during this period is around -1°C.
What is the wettest time of year in Sejong?
The wettest month in Sejong is July, with an average of 268mm of precipitation.
What is the driest time of year in Sejong?
The driest month in Sejong is January, with an average of 23mm of precipitation.
